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Slate History Legacy + Draft Contract Corpus

docs/slate-v2/ledgers/slate-history-legacy-draft-contract-corpus.md

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Original Source

Slate History Legacy + Draft Contract Corpus

  • owner: packages/slate-history
  • tranche: 4
  • rule: preserve kept history behavior across both legacy and draft evidence

Inputs

Legacy exact rows:

Draft contract rows:

  • /Users/zbeyens/git/slate-v2-draft/packages/slate-history/test/history-contract.ts
  • /Users/zbeyens/git/slate-v2-draft/packages/slate-history/test/integrity-contract.ts

Current live owners:

  • slate-history-api.md
  • .tmp/slate-v2/packages/slate-history/src/**
  • .tmp/slate-v2/packages/slate-history/test/**

keep-now

  • legacy History.isHistory(...) rows
  • legacy undo/redo rows in legacy-slate-history-test-files.md
  • legacy cursor/selection restore rows
  • draft history-contract.ts
  • draft integrity-contract.ts

Immediate current proof owners to restore or create:

  • .tmp/slate-v2/packages/slate-history/test/history-contract.ts
  • .tmp/slate-v2/packages/slate-history/test/integrity-contract.ts

Current read:

  • restored and green:
    • history-contract.ts
  • restored and green:
    • integrity-contract.ts
  • still pending:
    • no missing direct proof owner files remain

Source owners:

  • .tmp/slate-v2/packages/slate-history/src/history.ts
  • .tmp/slate-v2/packages/slate-history/src/history-editor.ts
  • .tmp/slate-v2/packages/slate-history/src/with-history.ts
  • .tmp/slate-v2/packages/slate-history/src/index.ts

keep-later

  • any draft-only history grouping refinement that does not affect the kept public surface immediately

explicit-cut

  • legacy harness-only rows:
    • packages/slate-history/test/index.js
    • packages/slate-history/test/jsx.d.ts
  • legacy non-contiguous timing-based auto-merge heuristic row if it remains outside the kept claim

post RC

  • richer history metadata or future tag/bookmark refinements not needed for the kept replacement claim

Immediate Execution Consequence

Do not treat current small test count as safety.

slate-history needs both:

  1. legacy undo/redo parity rows
  2. draft history/integrity contract rows

before it can be called closed.